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Y Maes

Trefor Granodiorite

  • Igneous
  • Granite
  • 450 Ma

This stone is older than it looks. Send it to someone five minutes away.

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Just found Trefor Granodiorite in Y Maes.

450 Ma granite, quarried at Trefor, Lleyn Peninsula, North Wales, UK. Nearest stop: Bangor.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3126-y-maes/

Location Details

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Location of Geological Feature
Setts used for paving in the central part of the town square.
Rock Type
Granite
Geological Age
450 Ma
Quarry Location
Trefor, Lleyn Peninsula, North Wales, UK.
Category
Igneous
Nearest station
Bangor
Address
Castle Square LL55 2NF
Y Maes — Trefor Granodiorite
Trefor Granodiorite at Y Maes
    Entry submitted by Ruth Siddall

More stone at Y Maes

  • Ffestiniog Blue-Grey Slate
  • Welsh Heather Slate

Nearby

The closest other recorded buildings.

  • Sir Huw Owen StatuePenmon Marble20 m · about 1 min walk
  • Caernarfon War MemorialCarboniferous Sandstone30 m · about 1 min walk
  • Presbyterian ChurchCefn Sandstone40 m · about 1 min walk
  • HSBC BankPenmon Limestone50 m · about 1 min walk
  • Statue of David Lloyd GeorgeGrey Trefor Microgranite50 m · about 1 min walk
  • SubwayLarvikite: Blue Pearl60 m · about 1 min walk

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Funding, sponsorship and supporting institutions

  • Marelambis Ltd.
  • University College London
  • Petroleum Exploration Society of Great Britain
  • Geologists' Association Curry Fund
  • Geoscience Wales
  • The Geological Society
  • London Geodiversity Partnership

With donations from individuals in the oil and gas industry who wish to remain anonymous.

Building stone data by Ruth Siddall, Dave Wallis and contributors. Project founded by Dave Wallis.

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